Ring anion napkins can help with menstrual hygiene, odor control, and comfort. They contain anion strips, which are negative ions that are believed to have health benefits. Benefits Menstrual hygiene: Ring anion napkins absorb menstrual flow and provide leak protection. Odor control: The anion strip helps control odors and maintain a fresh feeling. Comfort: The soft material and breathable design make them suitable for prolonged use. Healing benefits: Anions may help speed up recovery from fatigue, normalize brain function, and promote relaxation and calmness. Blood pH balance: Anions may help restore a healthy blood pH balance by increasing calcium and sodium in the blood.